You solve problems calmly at home, but your mock test scores lag behind. This gap is one of the most common — and most misunderstood — struggles in JEE prep.
If you can solve a problem untimed but not under exam conditions, the issue is rarely that you don't know the material. It's that timed pressure changes how you access what you know — working memory narrows, and small errors compound.
Practicing 20 questions over an afternoon, with breaks, music, and your phone nearby, is not the same skill as sitting through a continuous 3-hour paper. If your mocks feel harder than your practice, it's often because your practice isn't actually simulating the exam.
A single number ("I scored 220") tells you almost nothing actionable. Which section did you run out of time on? Which question types made you freeze? That's the data that actually improves your next mock.
Anxiety usually shrinks once you've sat through enough full-length, properly timed mocks that the format itself stops being a surprise. The exam should feel familiar by the time you walk in.